Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 250 insertions, 0 deletions

diff --git a/dbaccess/source/ui/querydesign/TableWindowAccess.cxx b/dbaccess/source/ui/querydesign/TableWindowAccess.cxx
new file mode 100644
index 000000000..787d257b5
--- /dev/null
+++ b/dbaccess/source/ui/querydesign/TableWindowAccess.cxx
@@ -0,0 +1,250 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <TableWindowAccess.hxx>
+#include <TableWindow.hxx>
+#include <TableWindowListBox.hxx>
+#include <JoinTableView.hxx>
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+#include <com/sun/star/accessibility/AccessibleRelationType.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <comphelper/sequence.hxx>
+#include <vcl/vclevent.hxx>
+
+namespace dbaui
+{
+    using namespace ::com::sun::star::accessibility;
+    using namespace ::com::sun::star::uno;
+    using namespace ::com::sun::star::beans;
+    using namespace ::com::sun::star::lang;
+    using namespace ::com::sun::star;
+
+    OTableWindowAccess::OTableWindowAccess(OTableWindow* _pTable)
+        :VCLXAccessibleComponent(_pTable->GetComponentInterface().is() ? _pTable->GetWindowPeer() : nullptr)
+        ,m_pTable(_pTable)
+    {
+    }
+    void SAL_CALL OTableWindowAccess::disposing()
+    {
+        m_pTable = nullptr;
+        VCLXAccessibleComponent::disposing();
+    }
+    void OTableWindowAccess::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
+    {
+        if ( rVclWindowEvent.GetId() == VclEventId::ObjectDying )
+        {
+            ::osl::MutexGuard aGuard( m_aMutex );
+            m_pTable = nullptr;
+        }
+
+        VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
+    }
+    Any SAL_CALL OTableWindowAccess::queryInterface( const Type& aType )
+    {
+        Any aRet(VCLXAccessibleComponent::queryInterface( aType ));
+        return aRet.hasValue() ? aRet : OTableWindowAccess_BASE::queryInterface( aType );
+    }
+    Sequence< Type > SAL_CALL OTableWindowAccess::getTypes(  )
+    {
+        return ::comphelper::concatSequences(VCLXAccessibleComponent::getTypes(),OTableWindowAccess_BASE::getTypes());
+    }
+    OUString SAL_CALL OTableWindowAccess::getImplementationName()
+    {
+        return "org.openoffice.comp.dbu.TableWindowAccessibility";
+    }
+    Sequence< OUString > SAL_CALL OTableWindowAccess::getSupportedServiceNames()
+    {
+        return { "com.sun.star.accessibility.Accessible",
+                 "com.sun.star.accessibility.AccessibleContext" };
+    }
+    // XAccessibleContext
+    sal_Int32 SAL_CALL OTableWindowAccess::getAccessibleChildCount(  )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+        sal_Int32 nCount = 0;
+        if(m_pTable)
+        {
+            ++nCount;
+            if(m_pTable->GetListBox())
+                ++nCount;
+        }
+        return nCount;
+    }
+    Reference< XAccessible > SAL_CALL OTableWindowAccess::getAccessibleChild( sal_Int32 i )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+        Reference< XAccessible > aRet;
+        if (m_pTable && !m_pTable->isDisposed())
+        {
+            switch(i)
+            {
+                case 0:
+                {
+                    VclPtr<OTableWindowTitle> xCtrl(m_pTable->GetTitleCtrl());
+                    if (xCtrl)
+                        aRet = xCtrl->GetAccessible();
+                    break;
+                }
+                case 1:
+                {
+                    VclPtr<OTableWindowListBox> xCtrl(m_pTable->GetListBox());
+                    if (xCtrl)
+                        aRet = xCtrl->GetAccessible();
+                    break;
+                }
+                default:
+                    throw IndexOutOfBoundsException();
+            }
+        }
+        return aRet;
+    }
+    sal_Int32 SAL_CALL OTableWindowAccess::getAccessibleIndexInParent(  )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex  );
+        sal_Int32 nIndex = -1;
+        if( m_pTable )
+        {
+            // search the position of our table window in the table window map
+            bool bFoundElem = false;
+            for (auto const& tabWin : m_pTable->getTableView()->GetTabWinMap())
+            {
+                if (tabWin.second == m_pTable)
+                {
+                    bFoundElem = true;
+                    break;
+                }
+                ++nIndex;
+            }
+            nIndex = bFoundElem? nIndex : -1;
+        }
+        return nIndex;
+    }
+    sal_Int16 SAL_CALL OTableWindowAccess::getAccessibleRole(  )
+    {
+        return AccessibleRole::PANEL; // ? or may be an AccessibleRole::WINDOW
+    }
+    Reference< XAccessibleRelationSet > SAL_CALL OTableWindowAccess::getAccessibleRelationSet(  )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex  );
+        return this;
+    }
+    // XAccessibleComponent
+    Reference< XAccessible > SAL_CALL OTableWindowAccess::getAccessibleAtPoint( const awt::Point& _aPoint )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex  );
+        Reference< XAccessible > aRet;
+        if(m_pTable && !m_pTable->isDisposed())
+        {
+            Point aPoint(_aPoint.X,_aPoint.Y);
+            tools::Rectangle aRect(m_pTable->GetDesktopRectPixel());
+            if( aRect.Contains(aPoint) )
+                aRet = this;
+            else if( m_pTable->GetListBox()->GetDesktopRectPixel().Contains(aPoint))
+                aRet = m_pTable->GetListBox()->GetAccessible();
+        }
+        return aRet;
+    }
+    Reference< XAccessible > OTableWindowAccess::getParentChild(sal_Int32 _nIndex)
+    {
+        Reference< XAccessible > xReturn;
+        Reference< XAccessible > xParent = getAccessibleParent();
+        if ( xParent.is() )
+        {
+            Reference< XAccessibleContext > xParentContext = xParent->getAccessibleContext();
+            if ( xParentContext.is() )
+            {
+                xReturn = xParentContext->getAccessibleChild(_nIndex);
+            }
+        }
+        return xReturn;
+    }
+
+    sal_Int32 SAL_CALL OTableWindowAccess::getRelationCount(  )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex  );
+        return m_pTable ? m_pTable->getTableView()->getConnectionCount(m_pTable) : sal_Int32(0);
+    }
+    AccessibleRelation SAL_CALL OTableWindowAccess::getRelation( sal_Int32 nIndex )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex  );
+        if( nIndex < 0 || nIndex >= getRelationCount() )
+            throw IndexOutOfBoundsException();
+
+        AccessibleRelation aRet;
+        if( m_pTable )
+        {
+            OJoinTableView* pView = m_pTable->getTableView();
+            auto aIter = pView->getTableConnections(m_pTable) + nIndex;
+            aRet.TargetSet = { getParentChild(aIter - pView->getTableConnections().begin()) };
+            aRet.RelationType = AccessibleRelationType::CONTROLLER_FOR;
+        }
+        return aRet;
+    }
+    sal_Bool SAL_CALL OTableWindowAccess::containsRelation( sal_Int16 aRelationType )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex  );
+        return      AccessibleRelationType::CONTROLLER_FOR == aRelationType
+                &&  m_pTable && m_pTable->getTableView()->ExistsAConn(m_pTable);
+    }
+    AccessibleRelation SAL_CALL OTableWindowAccess::getRelationByType( sal_Int16 aRelationType )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex  );
+        if( AccessibleRelationType::CONTROLLER_FOR == aRelationType && m_pTable)
+        {
+            OJoinTableView* pView = m_pTable->getTableView();
+            const auto& rConnectionList = pView->getTableConnections();
+
+            auto aIter = pView->getTableConnections(m_pTable);
+            auto aEnd = rConnectionList.end();
+            std::vector< Reference<XInterface> > aRelations;
+            aRelations.reserve(5); // just guessing
+            // TODO JNA aIter comes from pView->getTableConnections(m_pTable)
+            // and aEnd comes from pView->getTableConnections().end()
+            for (; aIter != aEnd ; ++aIter )
+            {
+                uno::Reference<uno::XInterface> xInterface(
+                    getParentChild(aIter - rConnectionList.begin()));
+                aRelations.push_back(xInterface);
+            }
+
+            Sequence< Reference<XInterface> > aSeq(aRelations.data(), aRelations.size());
+            return AccessibleRelation(AccessibleRelationType::CONTROLLER_FOR,aSeq);
+        }
+        return AccessibleRelation();
+    }
+    OUString SAL_CALL OTableWindowAccess::getTitledBorderText(  )
+    {
+        return getAccessibleName(  );
+    }
+    OUString SAL_CALL OTableWindowAccess::getAccessibleName(  )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex  );
+        OUString sAccessibleName;
+        if ( m_pTable )
+            sAccessibleName = m_pTable->getTitle();
+        return sAccessibleName;
+    }
+    Reference< XAccessibleContext > SAL_CALL OTableWindowAccess::getAccessibleContext(  )
+    {
+        return this;
+    }
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */